While I was working at Fargo Wells, a customer became very angry since his credit card was not working. It was a data delay problem in the system and the customer’s frustration was genuine. I apologized for the embarrassment caused due to credit card malfunctioning and offered them a seat and a drink while I worked on the complain as quickly as possible. I kept up a light conversation with the customer and by the time he left, he was happy and satisfied by the service.